Sökning: "Model based fault detection and diagnosis"
Visar resultat 6 - 10 av 22 avhandlingar innehållade orden Model based fault detection and diagnosis.
6. Model-free execution monitoring in behavior-based mobile robotics
Sammanfattning : In the near future, autonomous mobile robots are expected to assist us by performing service tasks in many different areas, including transportation, cleaning, mining, or agriculture. In order to manage these tasks in a changing and partially unpredictable environment, without the help of humans, the robot must have the ability to plan its actions and to execute them robustly and in a safe way. LÄS MER
7. Behavioral and Structural Model Based Approaches to Discrete Diagnosis
Sammanfattning : The basic motivation for this thesis is the fact that things go wrong. With the growing complexity of todays engineering systems, the need has arisen for systematic approaches to failure diagnosis, i.e., fault detection and isolation. LÄS MER
8. Model Based Diagnosis and Supervision of Industrial Gas Turbines
Sammanfattning : Supervision of performance in gas turbine applications is important in order to achieve: (i) reliable operations, (ii) low heat stress in components, (iii) low fuel consumption, and (iv) efficient overhaul and maintenance. To obtain good diagnosis performance it is important to have tests which are based on models with high accuracy. LÄS MER
9. A Bayesian approach to fault isolation with application to diesel engine diagnosis
Sammanfattning : Users of heavy trucks, as well as legislation, put increasing demands on heavy trucks. The vehicles should be more comfortable, reliable and safe. Furthermore, they should consume less fuel and be more environmentally friendly. For example, this means that faults that cause the emissions to increase must be detected early. LÄS MER
10. Technical Language Supervision for Intelligent Fault Diagnosis
Sammanfattning : Condition Monitoring (CM) is widely used in industry to meet sustainability, safety, and equipment efficiency requirements. Intelligent Fault Diagnosis (IFD) research focuses on automating CM data analysis tasks, to detect and prevent machine faults, and provide decision support. LÄS MER